1330368774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 3086802432

約数和(自身を除く): 1756433658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 251, 291, 502, 582, 679, 753, 1301, 1358, 1506, 1757, 2037, 2602, 3514, 3903, 4074, 5271, 7806, 9107, 10542, 18214, 24347, 27321, 48694, 54642, 73041, 126197, 146082, 170429, 252394, 326551, 340858, 378591, 511287, 653102, 757182, 883379, 979653, 1022574, 1766758, 1959306, 2285857, 2650137, 4571714, 5300274, 6857571, 13715142, 31675447, 63350894, 95026341, 190052682, 221728129, 443456258, 665184387, 1330368774]

約数ペア:

[(1, 1330368774), (2, 665184387), (3, 443456258), (6, 221728129), (7, 190052682), (14, 95026341), (21, 63350894), (42, 31675447), (97, 13715142), (194, 6857571), (251, 5300274), (291, 4571714), (502, 2650137), (582, 2285857), (679, 1959306), (753, 1766758), (1301, 1022574), (1358, 979653), (1506, 883379), (1757, 757182), (2037, 653102), (2602, 511287), (3514, 378591), (3903, 340858), (4074, 326551), (5271, 252394), (7806, 170429), (9107, 146082), (10542, 126197), (18214, 73041), (24347, 54642), (27321, 48694)]